Impassible and Unconcerned

Impassible

Impassible adjective - Not feeling or showing emotion.
Usage example: years of living behind bars had rendered him impassible

Unconcerned and impassible are semantically related. in unfeeling topic. In some cases you can use "Unconcerned" instead an adjective "Impassible".

Unconcerned

Unconcerned adjective - Having or showing freedom from worries or troubles.

Impassible and unconcerned are semantically related. You can use "Impassible" instead an adjective "Unconcerned".

Nearby Words: unconcern, unconcernedly
Cite this Source
Unconcerned and Impassible. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/impassible/unconcerned
Impassible & Unconcerned. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/impassible/unconcerned>.
Unconcerned or Impassible. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/impassible/unconcerned.
Google Ngram Viewer shows how "impassible" and "unconcerned" have occurred on timeline